| Título: | Sharp asymptotics for the free energy of 1+1 dimensional directed polymers in an infinitely divisible environment |
| Autores: | Watbled, Frédérique; Université Bretagne Sud |
| Fecha: | 2012-01-02 |
| Publicador: | Electronic communications in probability |
| Fuente: |
 |
| Tipo: | Peer-reviewed Article |
| Tema: |
directed polymers in random environment; free energy; infinite divisibility; FKG inequality 60K37; 82D30; 60E07 |
| Descripción: | We give sharp estimate for the free energy of directed polymers in random environment in dimension 1+1. This estimate was known for a Gaussian environment, we extend it to the case where the law of the environment is infinitely divisible. |
| Idioma: | Inglés |
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